miércoles, 22 de julio de 2009

THE IMPORTANCE OF WATER FOR LIFE

all organisms have water inside them. water in inside their cells, in spaces between the cells, in blood and so on.

water plays a very important role in the chemocal changes that take place inside the body water dissolves all the substances that take part in these chamical changes. this is the reason why all organims need water which they must obtain from the surrounds.

investigate

how animals obtain water

well the animals can get water from rainwater, pond, lakes etc etc


How Plants Get Water and Nutrients

Plants absorb nutrients and water through their roots, but photosynthesis — the process by which plants create their fuel — occurs in the leaves. Therefore, plants need to get fluids and nutrients from the ground up through their stems to their parts that are above ground level.

reptiles drink water

It is best to provide water in a large shallow dish. Many reptiles need to soak in order to shed their skin appropriately. To avoid drowning (especially with neonates and tortoises), it is important that the reptile can exit the water bowl safely and with ease.

we can drink salt water?

no, becos our desidrate.

how dromedary camel save water

they save thewater in yours stomage


ANIMALS NEED WATER TO SURVIVOR


some animals, like the dromedary camel can last for several days withouth talking water but even these animals need water after a certain time.

animals can obtain water in two aways:


a. from food

a. from their surroundings


No hay comentarios:

Publicar un comentario